# SF reports first death tied to 'cat's claw' opioid sold at smoke shops

> **Open Intelligence Dossier** · First detected: 2026-10-22 19:00 UTC · Category: Health

## Executive Summary
San Francisco officials report the city's first fatal overdose linked to the kratom-derived synthetic opioid MGM-15 sold at smoke shops.

## Intelligence Brief
According to coverage from SFGATE, KRON4, SF.gov, the Los Angeles Times, Patch, the San Francisco Chronicle, CBS News, the San Francisco Police Department, and KTVU, health officials are responding to the first recorded death tied to this specific substance sold commercially at local smoke shops and gas stations within the city. Outlets such as CBS News, KTVU, and the San Francisco Chronicle emphasize that the fatality has triggered an immediate health alert across San Francisco. The reporting highlights that city health officials scheduled discussions specifically regarding the recent MGM-15 related overdose events.


Concurrently, the San Francisco Police Department announced enforcement actions, reporting the seizure of hundreds of items illegally offered for sale at various city smoke shops as authorities move to address the availability of the supplement. The context provided by the coverage establishes that MGM-15 is a synthetic opioid alternative distributed through retail channels like smoke shops and gas stations, drawing significant concern from municipal agencies. While the substance is tied to the plant kratom, the reports focus on its extreme potency and the new hazard it presents as a commercially available supplement leading to fatal overdoses in California.


Future updates will depend on official announcements from health departments and police regarding further product seizures, additional health advisories, and policy measures concerning the sale of kratom-derived opioids in retail environments. Coverage does not yet specify long-term regulatory changes or whether additional fatalities under investigation are linked to the same batch of products.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| SFGATE | SF: Health Officials To Discuss Recent Mgm-15 Related Overdose | [Source Link](https://news.google.com/rss/articles/CBMiowFBVV95cUxPaXlEck9oTnhILU9sVkNVM2V1a0NwOHRzRW1EXzNneHJNMFRBZEptV0ktVGVoUFlWaHRRRHRPY2JPZ3M5am5LMkwtMGdkQlIxZGVLeGl0ZmYtMjdqdUJ6MDdpcm14VC1uMXMtS0FLY0RnTFM3d0k4alpwcmk0dk1mekdtNnRxeFVUWWk4TzZWaGhEYWtZVFowMElkTkRybEtveHVn?oc=5) |
| KRON4 | SF reports first death from kratom-derived opioid, MGM-15 | [Source Link](https://news.google.com/rss/articles/CBMimAFBVV95cUxOSEJUVXd1ZV82Y1k4anBuQ2NUMUl2LVU1SjBYaTJDY0Y1U0E1SXJRNjNpME5zMFFlbkJXbkplck9RYmhsYWx5S1dzWXBYX1lhbnVmV0IxMjQtQ3czYl80S2g5eFdIOUNNelJZdjVkeVFrNEtzbWxRM1ZYc1gydHhMV2JkSk45NXZUVU8tMF83NUJ1Vi1HOVNoYtIBngFBVV95cUxQRHlONm5UbVJDV0tMUjJSUm5iM0lxTHhQY01xaTdPc1ptX2FLMHRUUk5MMUZTeXY1ekxsbzhEWEVsU1lpUk1ta2VzbmNSb2pPWGFyRmc0Qkx3OWVMSFV2QWFFM3VKYnA5V29uOGFBRHRiaDhNMEI5TWJ2b2QtOXBEY2N6WjRLNHdMSFFMZHZRRlU3ZjhGcnViWS1lZ2NsUQ?oc=5) |
| SF.gov | Fatal Overdose Involving Kratom-derived Opioid | [Source Link](https://news.google.com/rss/articles/CBMiekFVX3lxTE94ZS1xMi1ORWNvRE1UdHlyZU9ocnVHZ08zaWI3cXB4Xy04UXVQYmpYSXYzRndsdUlwdC14ZGpyT21QQXl1SFhtUEdqSDVUOVEtQWw5M3lQcnAxUFhrUndHVmlOWnA2a3Q1ZHVSMGNCUndZTWVHc2toMW93?oc=5) |
| Los Angeles Times | Supplement sold at gas stations blamed for California man’s opioid overdose | [Source Link](https://news.google.com/rss/articles/CBMixAFBVV95cUxQTEVkNHhSc05WRWJYc09VZFJZOUxOeGJBeE1RcTAyNGRGQTlSNnNmc2NxbVhDZl9tVVp4c2IyU1BISWRIa0hxQnJDTXdDRjZiMmV1Q0dNcDBROWZzNDVQcXhkbDYwZTVFQU5pUldkRzNWN3prc3VWR2lzYWpzWXlGVlpRQ3JHZ0pNNERSSGV6aXhVV2ZJQjlUYTJteThMVEdPSGhMenVoU0ZDUHpNYVRlZFJOR2VKVzFzR0Z6cFVnaVI0S3hf?oc=5) |
| Patch | First 'Gas Station Heroin' Death Reported In San Francisco | [Source Link](https://news.google.com/rss/articles/CBMinAFBVV95cUxNN1ZsX1JIeTN4QWJnVnZEdGNEcHZ3RTZYWFRwLUNESVZJWHhOek9SbHlpcDNHUldkNV9EdXZSb2RzMzA0NWs1eG5FX1FFeS1odzhETEZUNU5NZTZxVGZsOEtzRU8tM1BSWEhmUG1RYUhuWHhnUG51WFFTTVRpWkJvRlhscFlGdEhSejIwaGpLVG1QdjRVMmNVeXBaczLSAbIBQVVfeXFMTmFZMlJzQlRMZEVzZWdPY0d1bEZEY0paNnJNS3BuUWd3Q3NpdFlha2Q1dVVZNk8taVQtQ2JHZmR3Nm93Z1hKaFJFZDY0SVQ3TzJFZXlQbW1YU0tCMEpPLUw3NE1BdlNnalBBbS13aExxWnhqRTEwMzFUckE5cE5FT3hUUVJNMlpHRWQ3ZnNjQWxmOW1RajZRRmJUaWJYWEY2Wjk5dU96VkpDMkNNS0tnaWxoQQ?oc=5) |
| San Francisco Chronicle | S.F. records first death from potent new opioid found in smoke shops | [Source Link](https://news.google.com/rss/articles/CBMimAFBVV95cUxPdGVCX1lyTF9nMlBqNnZzQnRzVFRkWnJBajdCYUh0TmFMTUo5NlR0UzdtRTQ2MndYcVdOb2N6Vm43VkFRUFNzZlNLdHlZZzRvUmVOTERfMWowLTZ0NjZKVThnazFlNU1WdmE5eF9rQUxCZDlveFlEQ2szREFwNXFaNVBKWURGYVM3WjRLYUp6OHN0VVZOVW1DWA?oc=5) |
| CBS News | San Francisco reports first fatal overdose from synthetic opioid sold in gas stations, smoke shops | [Source Link](https://news.google.com/rss/articles/CBMiqAFBVV95cUxNT1JWSDg2LWRrQkoxWlVZQ2I4amEwa01Rb1FXSnhLY1VXdFZIQ1V1SEZvanU0Y2taVXhMazZvYWtSZ0dteVU1ZzdUcF9lZXFVNmtCUHBUX0RZYTdQUFJuSUdReGlHWWh4eU9RWGl4ck82ZkxsQTk4a19vQ3JrcjRoV1FxdGE3Tk5CQkMzbm41dzY1akhQOUhPRFBnNDk0bGl1NkJFZmI3NlA?oc=5) |
| San Francisco Police Department | SFPD Seizes Hundreds of Items Illegally for Sale at City Smoke Shops #26-132 | [Source Link](https://news.google.com/rss/articles/CBMinwFBVV95cUxQbUtCWTNyM1FBV0d5b3NwWlRFTWQ2RndwY0xmVld3em1QeDRvSDNXMnpoZFVZelRrSTVMUm9Yb2J6aUp5Ykh0UFhoVW1fQUR1MjNmWXlzOVlsUUdTNC14c3ZFaDRmWkNvcVBESnpLMEdRN2xoWk1CLUdVRnQ5ci1VUmdOMkJVaUJENlpIMk9DWmFNNHNYM19jbWVmUzZic1U?oc=5) |
| KTVU | Overdose linked to new opioid prompts San Francisco health alert | [Source Link](https://news.google.com/rss/articles/CBMipwFBVV95cUxQZDdReXZwU2Z2cm0zR3BtczM1TXIzWThyNGZLVHdKc0RURGZ2SkJzRjZGOUV6dUVLdVltRlVIR1lBZ0xRTXlTZ3JmTDJPdW9UMWxBRDdfcU5uZWgzaGhSbVJlUTJBYmJkMzE3RGhScF93Vkl1VXdYc2ZWcHFtZndsRnU3YmJxdFgtLWJKa2JOR3hZYUoySWxYQVA0UnZ1UWRWbm1FX3pha9IBrAFBVV95cUxQa1lLZk5Tc04tclNnLThxbFR4TzU5WDhRbFJ0aUczOG15Q3dZdEtieFVBdV85aXBXZ2dzazQxemNoREZiR1BpZVZack8wZXBFQXNTcl9QUzZRaWFGVXNjbmtidi1aSGxhN0twcWdtbVNvd01ORC1CakQ4bFZnVW90NzdWNmtnd1lVYjZHZVJIV0hkTUJnWGlKSVNQWlVKQmh2Rjc1d3NJb2Rpd19) |
| SFGATE | SF reports first death tied to 'cat's claw' opioid sold at smoke shops | [Source Link](https://news.google.com/rss/articles/CBMiekFVX3lxTFAzLXo3ZUh6ZHppQlFEN1lUYUxTbUlLX2N2TWQxbmJUaHVPeVJtS19aV2I4ajA5ZHp4TEdnUlJ6WHlIRTI2OGJCMThaZ01iRTVoZXA3em1od19FZjc4aTZ4RUhGcmRuQXlmOE9WMEJUUTRUc21ZSnI5SHhR?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-10-22/sf-reports-first-death-tied-to-cat-s-claw-opioid-sold-at-smoke-shops*